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Iraq vs Nigeria statistics compared

Updated on by Georank team

Iraq has a population of 46M (ranked 34/197), compared with 233M in Nigeria (ranked 6/197). Iraq's land area is 167,619 sq mi versus 351,650 sq mi for Nigeria (ranked 57th vs. 30th).

By GDP, Iraq ranks 50/197 ($280B) and Nigeria ranks 54/197 ($252B). By GDP per capita, Iraq ranks 113/197 ($6,074), while Nigeria ranks 174/197 ($1,084).

Main facts and rankings

Iraq Nigeria
Population
48289334
243824469
Population rank 33/197 6/197
GDP
$280B
2024
$252B
2024
GDP rank 50/197 54/197
GDP per capita
$6,074
2024
$1,084
2024
GDP per capita rank 113/197 174/197
GDP per capita, PPP
$14,464
2024
$9,087
2024
Government debt
$130B
2024
$99.2B
2024
Debt-to-GDP ratio
46.5%
2024
39.3%
2024
Government debt per person
$2,822
2024
$426
2024
Government debt per person rank 105/185 170/185
Average annual personal income after taxes
$5,928
2026
$1,104
2026
Land area 167,619 sq mi 351,650 sq mi
Population density
286.5 ppl/mi²
2026
690 ppl/mi²
2026
Fertility rate
3.25
2023
4.48
2023
Median age
21.6 years
2024
19 years
2024
Life expectancy
72.6 years
2026
55 years
2026

Iraq and Nigeria: Comparison Charts

Iraq and Nigeria economies compared

GDP
Iraq

Nigeria
1x
Year GDP
Iraq Nigeria
2024 $279,641,257,615 $252,261,880,141
2023 $268,881,051,644 $487,387,801,881
2022 $287,372,232,138 $646,950,257,578
2021 $209,691,945,713 $609,147,716,973
2020 $180,898,797,517 $598,586,817,819
2019 $233,636,097,800 $668,219,992,691
2018 $227,367,469,034 $421,739,251,509
2017 $187,217,660,051 $375,745,731,053
2016 $166,743,557,748 $404,649,125,252
2015 $166,774,104,959 $493,026,682,801
2014 $228,415,656,175 $574,183,763,412
2013 $234,637,675,129 $520,117,180,314
2012 $218,002,476,129 $463,971,018,239
2011 $185,749,664,444 $414,466,676,831
2010 $138,516,722,650 $366,990,417,129
2009 $111,657,580,326 $295,008,835,381
2008 $131,614,434,154 $339,476,276,258
2007 $88,837,057,320 $278,260,846,800
2006 $65,147,051,918 $238,454,997,161
2005 $50,065,104,668 $175,670,569,969
2004 $36,633,669,269 $135,764,731,646
2003 $21,921,569,479 $104,738,954,264
2002 $32,928,454,672 $95,054,059,303
2001 $36,176,430,129 $73,557,840,064
2000 $48,364,250,944 $69,171,451,627
1999 $36,881,601,584 $59,145,077,039
1998 $20,617,405,044 $218,416,200,673
1997 $20,764,857,056 $200,850,397,618
1996 $10,433,698,621 $185,730,236,700
1995 $12,894,029,888 $140,919,776,986
1994 $3,991,349,283 $80,399,613,064
1993 $1,031,944,881 $56,721,051,402
1992 $553,671,958 $52,058,181,854
1991 $407,796,350 $59,526,833,412
1990 $180,408,064,516 $54,035,795,388
1989 $65,831,935,484 $44,003,061,108
1988 $62,684,516,129 $49,648,470,440
1987 $56,774,193,548 $52,676,041,931
1986 $47,264,516,129 $54,805,852,581
1985 $48,425,161,290 $73,745,821,158
1984 $46,938,387,097 $73,484,359,521
1983 $40,712,903,226 $97,094,911,792
1982 $42,382,333,333 $142,769,363,314
1981 $37,823,000,000 $164,475,209,516
1980 $52,569,000,000 $64,201,788,123
1979 $37,816,457,839 $47,259,911,894
1978 $23,762,275,652 $36,527,862,209
1977 $19,838,130,715 $36,035,407,725
1976 $17,754,825,601 $36,308,883,249
1975 $13,458,516,763 $27,778,934,625
1974 $11,516,762,614 $24,846,641,318
1973 $5,134,367,778 $15,162,871,287
1972 $4,113,848,002 $12,274,416,018
1971 $3,865,346,535 $9,181,769,912
1970 $3,281,318,687 $12,546,094,982
1969 $3,007,758,797 $6,634,317,346
1968 $2,896,598,841 $5,200,997,920
1967 $2,551,522,656 $5,203,237,919
1966 $2,530,306,096 $6,366,917,453
1965 $2,335,785,506 $5,874,537,650
1964 $2,136,408,198 $5,552,931,319
1963 $1,805,901,510 $5,165,590,254
1962 $1,784,174,541 $4,909,399,176
1961 $1,671,960,965 $4,467,287,893
1960 $1,537,252,193 $4,196,174,502

Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/iraq/nigeria | CC BY

Iraq and Nigeria economies compared

GDP per capita
Iraq

Nigeria
1x
Year GDP per capita
Iraq Nigeria
2024 $6,074 $1,084
2023 $5,965 $2,139
2022 $6,521 $2,899
2021 $4,868 $2,787
2020 $4,295 $2,797
2019 $5,672 $3,190
2018 $5,647 $2,058
2017 $4,759 $1,876
2016 $4,334 $2,070
2015 $4,440 $2,586
2014 $6,249 $3,089
2013 $6,650 $2,873
2012 $6,478 $2,633
2011 $5,776 $2,418
2010 $4,462 $2,202
2009 $3,715 $1,820
2008 $4,543 $2,154
2007 $3,129 $1,816
2006 $2,277 $1,600
2005 $1,762 $1,211
2004 $1,328 $962
2003 $818 $763
2002 $1,266 $712
2001 $1,436 $566
2000 $1,980 $547
1999 $1,560 $481
1998 $901 $1,822
1997 $936 $1,720
1996 $485 $1,633
1995 $619 $1,272
1994 $198.2 $745
1993 $53.7 $540
1992 $30.3 $509
1991 $23 $597
1990 $10,261 $556
1989 $3,791 $465
1988 $3,707 $540
1987 $3,436 $588
1986 $2,940 $628
1985 $3,088 $869
1984 $3,066 $890
1983 $2,743 $1,207
1982 $2,942 $1,822
1981 $2,700 $2,162
1980 $3,868 $870
1979 $2,871 $661
1978 $1,863 $527
1977 $1,609 $536
1976 $1,489 $556
1975 $1,166 $438
1974 $1,031 $403
1973 $476 $252.4
1972 $394 $209.5
1971 $384 $160.5
1970 $337 $224.5
1969 $320 $121.4
1968 $319 $97.3
1967 $290.6 $99.5
1966 $298.2 $124.4
1965 $284.8 $117.3
1964 $269.4 $113.3
1963 $235.5 $107.7
1962 $240.7 $104.5
1961 $232.4 $97.1
1960 $218.9 $93.1

Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/iraq/nigeria | CC BY

Iraq vs. Nigeria life expectancy calculator

Life expectancy
Iraq

Nigeria
1x
Year Life expectancy, years
Iraq Nigeria
2026 72.6 55
2025 72.5 54.8
2024 72.4 54.6
2023 72.3 54.5
2022 72 54.1
2021 70.7 53.5
2020 69.7 53.1
2019 71.2 53
2018 71.1 52.7
2017 69.8 52.4
2016 68.7 52.2
2015 70 51.9
2014 69.7 51.9
2013 69 51.8
2012 68.8 51.7
2011 68.4 51.5
2010 68.1 51.3
2009 67.8 51.1
2008 66.5 50.7
2007 64.4 50.4
2006 64 49.9
2005 64.9 49.5
2004 64.6 49.1
2003 64.8 48.6
2002 65.7 48
2001 65.3 47.5
2000 64.9 47.1
1999 64.5 46.6
1998 64.4 46.1
1997 64.2 46
1996 64.6 45.8
1995 64.8 45.9
1994 65 45.7
1993 65.3 45.8
1992 65.3 45.6
1991 61.3 45.5
1990 57.6 45.7
1989 57.5 45.8
1988 56.7 45.8
1987 60.3 45.9
1986 60 46
1985 59.8 46.2
1984 59.5 46.3
1983 59.3 46.4
1982 59 46.4
1981 58.7 46.3
1980 60.9 46
1979 64.4 45.7
1978 64.2 45.3
1977 63.9 44.8
1976 63.6 44.2
1975 61.4 43.1
1974 61 42.5
1973 62.3 41.8
1972 61.8 41.3
1971 61.3 40.6
1970 60.5 40
1969 59.6 38.9
1968 59 38.6
1967 58.4 37.5
1966 57.3 38.4
1965 56.4 38.2
1964 55.2 38
1963 54.4 37.8
1962 53.5 37.6
1961 52.3 37.4
1960 51.5 37.2
1959 49.7 37
1958 49 36.8
1957 47.7 36.6
1956 46.4 36.5
1955 45 36.3
1954 43.5 36.2
1953 42.1 36
1952 40.5 35.9
1951 39 35.7
1950 37.4 35.5

Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).

GeoRank.org/facts/iraq/nigeria | CC BY

Iraq and Nigeria population clocks and comparison

Population
Iraq

Nigeria
1x
Year Population
Iraq Nigeria
2024 46,042,015 232,679,478
2023 45,074,049 227,882,945
2022 44,070,551 223,150,896
2021 43,071,211 218,529,286
2020 42,116,605 213,996,181
2019 41,192,171 209,485,641
2018 40,265,624 204,938,755
2017 39,337,353 200,254,579
2016 38,469,627 195,443,700
2015 37,560,535 190,671,878
2014 36,550,059 185,896,915
2013 35,281,989 181,049,443
2012 33,654,842 176,200,625
2011 32,161,424 171,379,598
2010 31,045,366 166,642,886
2009 30,058,206 162,049,464
2008 28,971,036 157,595,014
2007 28,391,607 153,267,261
2006 28,616,515 149,077,334
2005 28,407,448 145,017,253
2004 27,577,878 141,057,045
2003 26,802,659 137,202,644
2002 26,006,559 133,471,989
2001 25,197,840 129,862,595
2000 24,424,056 126,382,494
1999 23,636,527 123,047,320
1998 22,884,399 119,846,254
1997 22,176,593 116,754,792
1996 21,501,321 113,754,779
1995 20,825,860 110,819,428
1994 20,139,807 107,935,714
1993 19,201,195 105,122,069
1992 18,300,845 102,372,770
1991 17,767,253 99,720,162
1990 17,581,206 97,120,925
1989 17,364,542 94,531,014
1988 16,908,819 92,020,090
1987 16,521,049 89,591,716
1986 16,074,145 87,235,953
1985 15,683,430 84,897,973
1984 15,310,733 82,526,443
1983 14,840,555 80,438,260
1982 14,406,083 78,378,701
1981 14,006,381 76,068,103
1980 13,591,992 73,764,641
1979 13,170,365 71,498,242
1978 12,753,355 69,326,532
1977 12,331,046 67,234,590
1976 11,927,651 65,258,009
1975 11,543,639 63,410,815
1974 11,167,761 61,679,144
1973 10,795,869 60,082,139
1972 10,430,164 58,601,748
1971 10,077,809 57,214,684
1970 9,735,611 55,893,838
1969 9,403,356 54,631,914
1968 9,085,016 53,432,783
1967 8,778,869 52,293,065
1966 8,485,104 51,188,234
1965 8,202,140 50,086,764
1964 7,929,566 49,012,016
1963 7,667,928 47,973,575
1962 7,413,875 46,965,292
1961 7,194,553 45,989,310
1960 7,022,052 45,053,782

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/iraq/nigeria | CC BY

Fertility rates in Iraq and Nigeria

Fertility rate
Iraq

Nigeria
1x
Year Fertility rate
Iraq Nigeria
2023 3.25 4.48
2022 3.29 4.55
2021 3.36 4.64
2020 3.42 4.7
2019 3.48 4.86
2018 3.55 5.02
2017 3.64 5.18
2016 3.84 5.34
2015 4.08 5.5
2014 4.31 5.62
2013 4.44 5.69
2012 4.54 5.8
2011 4.59 5.89
2010 4.46 5.95
2009 4.38 5.99
2008 4.37 6.02
2007 4.4 6.03
2006 4.46 6.05
2005 4.45 6.06
2004 4.53 6.09
2003 4.58 6.1
2002 4.67 6.12
2001 4.8 6.13
2000 4.92 6.12
1999 5.04 6.08
1998 5.11 6.07
1997 5.19 6.14
1996 5.25 6.22
1995 5.36 6.27
1994 5.49 6.32
1993 5.61 6.35
1992 5.72 6.39
1991 5.83 6.43
1990 5.93 6.46
1989 5.99 6.49
1988 6.05 6.5
1987 6.11 6.5
1986 6.18 6.56
1985 6.25 6.62
1984 6.32 6.7
1983 6.39 6.78
1982 6.46 6.8
1981 6.53 6.82
1980 6.59 6.85
1979 6.66 6.89
1978 6.73 6.92
1977 6.8 6.86
1976 6.86 6.81
1975 6.91 6.77
1974 6.95 6.7
1973 6.99 6.63
1972 7.02 6.58
1971 7.06 6.53
1970 7.07 6.47
1969 7.08 6.44
1968 7.06 6.42
1967 7.03 6.4
1966 7.02 6.39
1965 7.02 6.37
1964 7.01 6.36
1963 7.01 6.35
1962 6.99 6.36
1961 5.8 6.35
1960 5.3 6.36

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/facts/iraq/nigeria | CC BY

Iraq and Nigeria demographics compared

Median age
Iraq

Nigeria
1x
Year Median age, years
Iraq Nigeria
2024 21.6 19
2023 21.4 18.8
2022 21.1 18.7
2021 20.9 18.5
2020 20.6 18.3
2019 20.4 18.2
2018 20.1 18
2017 19.9 17.9
2016 19.7 17.8
2015 19.5 17.8
2014 19.4 17.7
2013 19.3 17.7
2012 19.2 17.7
2011 19.1 17.7
2010 19 17.8
2009 18.9 17.8
2008 18.8 17.8
2007 18.7 17.9
2006 18.6 17.9
2005 18.5 17.9
2004 18.3 17.9
2003 18.2 17.9
2002 18.1 17.9
2001 18 17.9
2000 17.9 17.9
1999 17.9 17.9
1998 17.8 17.8
1997 17.7 17.7
1996 17.6 17.6
1995 17.5 17.6
1994 17.4 17.5
1993 17.3 17.4
1992 17.3 17.4
1991 17.2 17.3
1990 17.1 17.3
1989 17 17.3
1988 16.9 17.3
1987 16.9 17.3
1986 16.8 17.3
1985 16.7 17.3
1984 16.6 17.4
1983 16.6 17.5
1982 16.5 17.6
1981 16.5 17.7
1980 16.5 17.8
1979 16.5 17.9
1978 16.6 18
1977 16.6 18.2
1976 16.7 18.3
1975 17 18.4
1974 17.2 18.5
1973 17.5 18.6
1972 17.7 18.7
1971 17.9 18.8
1970 18.1 18.9
1969 18.3 19.1
1968 18.5 19.2
1967 18.7 19.2
1966 19 19.3
1965 19.3 19.3
1964 19.5 19.3
1963 19.8 19.3
1962 20.1 19.3
1961 20.4 19.3
1960 20.4 19.3

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/iraq/nigeria | CC BY

Interactive Maps

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National statistics comparison

Finance

Iraq Nigeria
GNI, Atlas method
$277B
2024
$396B
2024
Government expenditure, % of GDP
42.9%
2024
12.3%
2024
Education expenditure, % of GDP
3.55%
1989
0.32%
2023
Military expenditure, % of GDP
2.36%
2024
0.56%
2024
Armed forces personnel
459,000
2020
223,000
2020
Deficit/surplus, % of GDP
-4.14%
2024
-1.57%
2024
Unemployment rate
16.2%
2021
3.45%
2024
Services, % of GDP
45.8%
2024
53.7%
2024
Industry, % of GDP
51.6%
2024
18.2%
2024
Economic freedom index
15.6
2002
54.8
2026
Income share by richest 10%
24.2%
2023
26.3%
2022
Income share by poorest 10%
3.7%
2023
3%
2022
Number of billionaires n/a
4
2025
Percentage of billionaires n/a
0.000004%
2025
Listed domestic companies n/a
169
2024
Market capitalization of domestic companies n/a
$54.4B
2024
Total reserves including gold
$101B
2024
$38.6B
2024
Personal remittances received
$696M
2024
$21.3B
2024
International tourist arrivals
892,000
2013
5,265,000
2016
International tourism as share of exports
1.88%
2020
0.8%
2020
Banked people share
30.2%
2024
63.3%
2024

Energy

Iraq Nigeria
Energy use, kg of oil equivalent per capita
1,412 kg
2022
333 kg
2022
GDP PPP per kg equivalent of energy use
$10.2
2022
$24.9
2022
Carbon dioxide (CO2) emissions
238.7 megatons
2024
131.9 megatons
2024
CO2 emissions per capita
5.18 tons
2024
0.57 tons
2024
Fossil fuel energy use share
98.7%
2022
55.7%
2022
Renewable energy use share
1.1%
2021
80.3%
2021
Alternative and nuclear energy use share
0.37%
2022
1.08%
2022
Net energy imports use share
-274.9%
2022
-66.3%
2022
Electric power consumption per capita
1,373 kWh
2022
135.6 kWh
2022
Renewable electricity output share
3.78%
2021
23.8%
2021
Hydroelectric share
1.98%
2022
24.3%
2022
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
61.2%
2023

Society

Iraq Nigeria
% of world population
0.57%
2024
2.86%
2024
Annual migration change
-1,064
2025
-15,258
2025
Urban population
69.9%
2024
63%
2024
Male:Female ratio
50.2:49.8
2024
50.6:49.4
2024
Average male height
5.7 ft
2025
5.63 ft
2025
Average female height
5.21 ft
2025
5.19 ft
2025
Quality of life index
39.7
2026
15.2
2026
Corruption Perceptions Index
28
2025
26
2025
Higher education index
52
2026
57
2026
Homicides per 100K people
9.41
2013
21.7
2019
Road traffic mortality per 100K people
27.3
2019
20.7
2019
Visa free countries
41
2025
52
2025
Adult literacy rate
84.1%
2021
70.4%
2024
English speaking
35%
2023
60.6%
2023
People using the Internet
81.7%
2023
39.2%
2023

Health

Iraq Nigeria
Government health expenditure per capita
$333
2023
$66.8
2023
Out-of-pocket health expenditure per capita
$179.9
2023
$48
2023
Life expectancy
72.6 years
2026
55 years
2026
Foreign aid share of health expenditure
1.15%
2022
11.3%
2023
Physicians per 1,000 people
1.02
2022
0.38
2023
Age at first childbirth n/a
20.4 years
2025
Maternal mortality per 100K births
66
2023
993
2023
Mortality rate before reaching 5 years of age
22.6
2023
104.9
2023
Obesity rate
41.4%
2022
12.8%
2022
Diabetes prevalence
13.4%
2024
3%
2024
Air quality index
14
2026
8
2026
Tobacco use prevalence
19.2%
2022
3.3%
2022
Pure alcohol consumption per capita
0.24 liters
2020
3.78 liters
2020

Territory

Iraq Nigeria
% of world land
0.29%
2026
0.61%
2026
Land area per capita
3,641 sq mi
2024
1,511 sq mi
2024
Agricultural land area
36,592 sq mi
2026
267,948 sq mi
2026
Forest area
3,185 sq mi
2026
81,611 sq mi
2026
Roads length n/a
121,167 mi
2017

In-depth comparisons

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
  4. Central Intelligence Agency (CIA) (2000–2025, retrieved 2026-02-20)
  5. International Monetary Fund (IMF) | Fiscal Monitor (2024, retrieved 2026-02-20)
  6. LivingCost (2026, retrieved 2025-10-14)
  7. The Heritage Foundation | Economic Freedom Index (2002–2026, retrieved 2026-03-09)
  8. World Obesity Federation (2022, retrieved 2026-02-08)
  9. Passport Index (2025, retrieved 2026-02-08)
  10. Transparency International (2025, retrieved 2026-02-10)
  11. EduRank (2026, retrieved 2025-10-13)

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